Trains from Exeter face more delays

There are delays of up to one hour on South West Trains between Exeter St Davids and Salisbury due to signalling problem between Crewkerne and Yeovil Junction.Delays possible on the CrossCountry service between Exeter and Bristol Parkway due to flooding at Tiverton Parkway. First Great Western's Exeter St Davids to Crediton using bus service also due to flooding.